I figure you're talking about the Pistoiese (away team) number 10 since he scored two goals?
Franco Ferrari is his name, he seems to be a very young Argentine footballer of only 22 who most recently played for Tuttocuoio San Miniato (third tier of Italian football).
Personally never heard of him?
The other number 10 was Italian Aniello Cutolo, 34 years old, he spent most of his career in the third and fourth tier (Serie C2 used to be a step below Serie C1) with a couple of forays into Serie B.
Cutolo was the most creative player for Arezzo and was on the ball a lot as they searched for the win. He also got generous applause when he was substituted.